#14095: SymmetricGroup as a proper WeylGroup
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Reporter: | Owner: sage-combinat
nthiery | Status: needs_review
Type: | Milestone: sage-6.2
defect | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
combinatorics | Work issues:
Keywords: | Commit:
days45, coxeter | c97072a455237563dea59c12bfb071dc9b355b7e
Authors: | Stopgaps:
Frédéric Chapoton |
Report Upstream: N/A |
Branch: |
u/chapoton/14095 |
Dependencies: |
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Changes (by {'newvalue': u'Fr\xe9d\xe9ric Chapoton', 'oldvalue': ''}):
* keywords: days45 => days45, coxeter
* commit: => c97072a455237563dea59c12bfb071dc9b355b7e
* status: new => needs_review
* branch: => u/chapoton/14095
* author: => Frédéric Chapoton
Comment:
Here is a git branch that
1) introduces the `cartan_type` method in `SymmetricGroup`
2) transforms a few `W.unit()` into `W.one()`
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=c97072a455237563dea59c12bfb071dc9b355b7e
c97072a]||{{{trac #14095 remove use of .unit ; added cartan_type for
SymmetricGroup}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/14095#comment:4>
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